JPH0445717U - - Google Patents
Info
- Publication number
- JPH0445717U JPH0445717U JP8902090U JP8902090U JPH0445717U JP H0445717 U JPH0445717 U JP H0445717U JP 8902090 U JP8902090 U JP 8902090U JP 8902090 U JP8902090 U JP 8902090U JP H0445717 U JPH0445717 U JP H0445717U
- Authority
- JP
- Japan
- Prior art keywords
- resin molding
- section
- mold
- resin
- molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図及び第２図は本考案の実施例にかかり、
第１図ａは樹脂成形用金型の概略構成を示す縦断
面図、第１図ｂは第１図ａのＢ−Ｂ線に沿う横断
面図であり、第２図はその変形例を示す横断面図
である。また、第３図は従来例にかかり、第３図
ａは樹脂成形用金型の概略構成を示す縦断面図、
第３図ｂは第３図ａのＢ−Ｂ線に沿う横断面図で
ある。
図における符号１は樹脂成形用金型、４は成形
部、５は湯口部、７は幅狭部である。
1 and 2 show an embodiment of the present invention,
Fig. 1a is a vertical cross-sectional view showing a schematic configuration of a resin molding die, Fig. 1b is a cross-sectional view taken along line B-B in Fig. 1a, and Fig. 2 shows a modification thereof. FIG. Further, FIG. 3 shows a conventional example, and FIG.
FIG. 3b is a cross-sectional view taken along line B--B in FIG. 3a. In the figure, reference numeral 1 is a mold for resin molding, 4 is a molding part, 5 is a sprue part, and 7 is a narrow part.
Claims (1)
入される湯口部５とを備えた樹脂成形用金型であ
つて、 前記湯口部５の内部には、その断面積が部分的
に狭められた幅狭部７を設けたことを特徴とする
樹脂成形用金型。[Claims for Utility Model Registration] A mold for resin molding comprising a resin molding section 4 and a sprue section 5 into which a resin material flowing into the molding section 4 is injected. A mold for resin molding characterized in that a narrow portion 7 whose cross-sectional area is partially narrowed is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8902090U JPH0445717U (en) | 1990-08-23 | 1990-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8902090U JPH0445717U (en) | 1990-08-23 | 1990-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445717U true JPH0445717U (en) | 1992-04-17 |
Family
ID=31822715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8902090U Pending JPH0445717U (en) | 1990-08-23 | 1990-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445717U (en) |
-
1990
- 1990-08-23 JP JP8902090U patent/JPH0445717U/ja active Pending